I've got a product of sums expression: F=(A'+B+C')&(A+D')(C+D')
I need to show it as a sum of products and then simplify it. Right now I got: F=(A'&D')+(A&B&C)+(B&D')+(C&D')
But the problem is that the values in the truth table are not the same. I believe that I've made some mistakes when trying to show it as a sum of products and simplyfing.
Could you please help me out?